National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Overcast

67°F

19°C

Humidity 87%
Wind Speed S 7 mph
Barometer 29.95 in (1013.9 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 5 Nov 9:56 am EST
Extended Forecast for

Tappan NY

  • Today

    Today: A 50 percent chance of rain. Mostly cloudy, with a high near 72. South wind 7 to 9 mph, with gusts as high as 21 mph.

    High: 72 °F

    Chance Rain

  • Tonight

    Tonight: Rain, mainly before 4am. Patchy fog. Low around 61. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 61 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: Rain, mainly before 4pm. High near 70. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 70 °F

    Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 51. Calm wind.

    Low: 51 °F

    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain after 1pm. Mostly sunny, with a high near 65. West wind 3 to 8 mph.

    High: 65 °F

    Mostly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

Today
A 50 percent chance of rain. Mostly cloudy, with a high near 72. South wind 7 to 9 mph, with gusts as high as 21 mph.
Tonight
Rain, mainly before 4am. Patchy fog. Low around 61. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain, mainly before 4pm. High near 70. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A 30 percent chance of rain, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 51. Calm wind.
Saturday
A 30 percent chance of rain after 1pm. Mostly sunny, with a high near 65. West wind 3 to 8 mph.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
Mostly clear, with a low around 39.
Veterans Day
Sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tappan NY
 41.04°N 73.95°W (Elev. 98 ft)
Last Update:
7:33 am EST Nov 5, 2026
Forecast Valid:
10am EST Nov 5, 2026-6pm EST Nov 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation